I would be hesitant about doing an all grain too early. Not that it's bad or anything, but it's a bit more complicated. If you are just learning start by doing a standard extract, maybe with a specialty grain. I would recommend one or two extracts to get a basic feel for the game and a basic understanding of what's going on, then go for the all grain experience.
Also, there is no right way to make beer. There are some methods that tend to make better beer than others, but if the end result is drinkable you made it right no matter your method.